
| d | 65 | mm | |
| D | 100 | mm | |
| B | 18 | mm | |
| d1 | 75.8 | mm | |
| d2 | 75.8 | mm | |
| D2 | 91.73 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| a | 20.1 | mm |

| da | min. | 71 | mm |
| da | max. | 75.2 | mm |
| db | min. | 71 | mm |
| db | max. | 75.2 | mm |
| Da | max. | 94 | mm |
| Db | max. | 96.8 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
| Basic dynamic load rating | C | 41.6 | kN | |
| Basic static load rating | C0 | 37.5 | kN | |
| Fatigue load limit | Pu | 1.6 | kN | |
| Attainable speed for grease lubrication | 14000 | r/min | ||
| Ball diameter | Dw | 11.112 | mm | |
| Number of balls | z | 20 | ||
| Preload and stiffness (back-to-back, face-to-face) | ||||
| Preload class A | GA | 160 | N | |
| Static axial stiffness, preload class A | 74 | N/µm | ||
| Preload class B | GB | 320 | N | |
| Static axial stiffness, preload class B | 101 | N/µm | ||
| Preload class C | GC | 640 | N | |
| Static axial stiffness, preload class C | 143 | N/µm | ||
| Preload class D | GD | 1280 | N | |
| Static axial stiffness, preload class D | 207 | N/µm | ||
| Calculation factors | ||||
| Calculation factor | f | 1.13 | ||
| Calculation factor | f1 | 1 | ||
| Calculation factor | f2A | 1 | ||
| Calculation factor | f2B | 1.02 | ||
| Calculation factor | f2C | 1.05 | ||
| Calculation factor | f2D | 1.09 | ||
| Calculation factor | fHC | 1 | ||
| Calculation factor | f0 | 15.6 | ||
| Mass bearing | 0.43 | kg |
| Model No. | Inner Diameter | Outer Diameter | Width | Type |
| 2050557 | 520.7 | 571.5 | 20.62 | Seals |
|---|---|---|---|---|
| 32540 | 82.55 | 117.5 | 11.13 | Seals |
| 51108 | 40 | 60 | 13 | Bearings, units and housings |
| 99306 | 78 | 88.0872 | 22.225 | Seals |
| AXK 150190 | 150 | 190 | 5 | Bearings, units and housings |
| BD-C 2215 K-H 315 E | 65 | 130 | 31 | Bearings, units and housings |
| FYAWK 35 LTA | 35 | - | - | Bearings, units and housings |
| NJ 2312 ECN1ML | 60 | 130 | 46 | Bearings, units and housings |
| NKIS 20 | 20 | 42 | 20 | Bearings, units and housings |
| OKBS 45 | 45 | - | - | |
| SAF 1616 | 68.2625 | - | - | Bearings, units and housings |
| W 619/4 R-2RS1 | 4 | 11 | 4 | Bearings, units and housings |
Hot number:
30212T53/DB
3310 ATN9
6022-2Z/VA208
61809
D/W ER1212
D/W R8 R-2RZ
FYJ 509
NJG 2324 VH
NU 203 ECP
PBM 182516 M1G1
QJ 236 N2MA
S71920 ACD/P4A
SIQG 12 ESA
SSAFS 22524 x 4.1/4
W 619/8 R-2RS1
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